The Chamber

Subject / Started by	Replies / Views	Last post
how to place probe ground clips. Started by 5v333	11 Replies 1710 Views / 0 Likes	June 05, 2019, 09:28:42 PM by Monte McGuire
Drv 134pa Strange frequency response Started by JAY X	0 Replies 667 Views / 0 Likes	June 05, 2019, 12:02:45 PM by JAY X
Testing frequency response of a transformer Started by letterbeacon	9 Replies 1733 Views / 0 Likes	June 04, 2019, 05:30:22 AM by abbey road d enfer
Hantek 6022BE USB Oscilloscope Started by aomahana	0 Replies 803 Views / 0 Likes	May 30, 2019, 04:14:44 PM by aomahana
Locating a bad component on stereo EQ Started by Diamondj421	2 Replies 826 Views / 0 Likes	May 30, 2019, 03:38:11 AM by ruffrecords
Maselec MTC elliptical filter Started by weiss « 1 2 »	21 Replies 3058 Views / 0 Likes	May 08, 2019, 03:40:09 PM by Gold
Mains Installation tester , Started by Tubetec	3 Replies 1150 Views / 0 Likes	May 04, 2019, 09:52:53 AM by JohnRoberts
Audio Test Set (eg Lindos) alternatives Started by Limitedheadroom	16 Replies 2507 Views / 0 Likes	April 30, 2019, 12:22:56 PM by Dualflip
HP3582A Spectrum Analyzer Started by Gold	7 Replies 1482 Views / 0 Likes	April 28, 2019, 07:28:55 AM by trobbins
Frequency Generator vs Signal Generator vs Audio Oscillator Started by rockinrob86	9 Replies 1884 Views / 0 Likes	April 15, 2019, 03:44:32 PM by Tubetec
Cheap HT Power Supplies Started by buildafriend	10 Replies 1637 Views / 0 Likes	April 02, 2019, 11:33:20 PM by alexc
Analog tape test equip Started by electrochronic	9 Replies 1808 Views / 0 Likes	April 02, 2019, 04:51:22 PM by Martin Griffith
thinner diffuser article Started by Gus	6 Replies 1372 Views / 0 Likes	March 21, 2019, 10:01:53 AM by volker
looking for something between a Dremel and a grinder Started by andre tchmil	7 Replies 1533 Views / 0 Likes	March 14, 2019, 05:43:53 AM by Jarno
Soundcard for measurements Started by abbey road d enfer « 1 2 »	22 Replies 2851 Views / 0 Likes	February 28, 2019, 07:12:37 PM by abbey road d enfer
Big disappointment with DSO Started by abbey road d enfer	10 Replies 1756 Views / 0 Likes	February 26, 2019, 05:18:39 PM by abbey road d enfer
Frequency response testing using PC and AI. Started by DrWobble	5 Replies 1399 Views / 0 Likes	February 24, 2019, 02:45:38 AM by abbey road d enfer
Telefunken m15a alignment Started by Chan	5 Replies 1314 Views / 0 Likes	February 02, 2019, 06:04:33 PM by tonzauber
Test and measurement books about frequency response Started by JAY X	4 Replies 1230 Views / 0 Likes	December 20, 2018, 02:32:45 PM by JohnRoberts
Invention Release! Carlson LV Capacitor Leakage Tester Started by scott2000 « 1 2 »	24 Replies 7651 Views / 0 Likes	December 07, 2018, 01:27:35 PM by scott2000
Speaker simulation for Spice, etc. Started by mjrippe	1 Replies 1119 Views / 0 Likes	November 22, 2018, 06:05:52 PM by jarvis
Light Beam Meters - Neumann PTMV Started by Gold « 1 2 »	27 Replies 4279 Views / 0 Likes	November 12, 2018, 01:21:26 PM by Gold
Transistor matching Started by mikeyB	14 Replies 3435 Views / 0 Likes	November 11, 2018, 08:55:03 PM by Matador
Collins Transformer Datasheet? Started by MrG	8 Replies 1403 Views / 0 Likes	November 11, 2018, 05:41:08 AM by abbey road d enfer
Quality of vintage Neumann tube mic cables? Started by Zebra_PD	8 Replies 1427 Views / 0 Likes	November 11, 2018, 05:25:58 AM by abbey road d enfer
Help: Measure Condenser Capsule Voltage Signal Started by tynkerd	8 Replies 2382 Views / 0 Likes	October 19, 2018, 12:44:56 AM by squarewave
Printer question for AP Porta1 users Started by jim-analog	8 Replies 1295 Views / 0 Likes	October 18, 2018, 05:45:30 PM by jim-analog
Microphone measurement services? Started by ramshackles	5 Replies 1312 Views / 0 Likes	October 08, 2018, 02:50:30 AM by gyraf
Cheap chinese bench power supplies Started by ramshackles	2 Replies 1060 Views / 0 Likes	October 07, 2018, 02:00:15 PM by JohnRoberts
Testing Unbalanced Devices on AP Portable One Started by Gold « 1 2 »	28 Replies 3987 Views / 0 Likes	September 21, 2018, 12:02:03 PM by Gold
Signal Generator output at 50ohms or 600hms? Started by Whoops	7 Replies 1303 Views / 0 Likes	August 18, 2018, 05:50:01 PM by Whoops
Compressor Attack Release Time Measurment Started by bluebird	8 Replies 1920 Views / 0 Likes	August 10, 2018, 02:30:10 PM by benb
A small comparison about different capacitors Started by MuteRecord	6 Replies 1558 Views / 0 Likes	August 07, 2018, 10:47:19 AM by JohnRoberts
MOVED: Building acoustic treatment on a budget Started by abbey road d enfer	0 Replies 730 Views / 0 Likes	August 02, 2018, 05:00:06 AM by abbey road d enfer
Does anybody knows why RMAA is 404? Started by abbey road d enfer	6 Replies 1580 Views / 0 Likes	July 14, 2018, 04:53:38 PM by abbey road d enfer
Measurement Unit Question for AP Portable One Started by Gold	4 Replies 909 Views / 0 Likes	July 13, 2018, 06:41:48 PM by jim-analog
Economically Priced LCR Meters for Audio Technology Applications Started by buildafriend	17 Replies 2372 Views / 0 Likes	June 12, 2018, 10:15:35 PM by buildafriend
Stupid Mistake Started by ruffrecords	7 Replies 1814 Views / 0 Likes	May 28, 2018, 10:45:42 PM by joaquins
Using GNU Octave to Characterize Noise of Digital Recording Path Started by squarewave	6 Replies 1494 Views / 0 Likes	May 23, 2018, 12:25:43 AM by joaquins
"Budget" microphone measuring setup Started by mrkva	4 Replies 1883 Views / 0 Likes	May 18, 2018, 12:52:23 PM by joaquins